GB/T Standards
Found: 35171 — page 263 of 733
Valid
GB/T 40091-2021 — Requirements for safety measures of relaying protection and security automatic equipment in smart substation
National·Recommended
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$215.0015 pages
Valid
GB/T 40092-2021 — Assessment technical specification for eco-design product—Transformers
National·Recommended
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$155.0015 pages
Valid
GB/T 40093-2021 — Life cycle assessment method for transformer
National·Recommended
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$180.0015 pages
Valid
GB/T 40094.1-2021 — Electronic commerce data transaction—Part 1: Criteria
National·Recommended
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$140.0015 pages
Valid
GB/T 40094.2-2021 — Electronic commerce data transaction—Part 2: Data description specification
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$305.0017 pages
Valid
GB/T 40094.3-2021 — Electronic commerce data transaction—Part 3: Data interface specification
National·Recommended
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$155.0015 pages
Valid
GB/T 40094.4-2021 — Electronic commerce data transaction—Part 4: Privacy protection specification
National·Recommended
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$155.0015 pages
Valid
GB/T 40095-2021 — Technical specifications for measurement and control device in smart substation
National·Recommended
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$640.0029 pages
Valid
GB/T 40096.1-2021 — Technical specification for on-site protection equipment—Part 1: General specification
National·Recommended
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$290.0015 pages
Valid
GB/T 40096.2-2021 — Technical specification for on-site protection equipment—Part 2:Connector and prefabricated cable
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$490.0024 pages
Valid
GB/T 40096.3-2021 — Technical specification for on-site protection equipment—Part 3: Operation module
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$290.0015 pages
Valid
GB/T 40096.4-2021 — Technical specification for on-site protection equipment—Part 4: Smart management unit
National·Recommended
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$740.0035 pages
Valid
GB/T 40096.5-2021 — Technical specification for on-site protection equipment—Part 5: Line protection
National·Recommended
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$740.0038 pages
Valid
GB/T 40097-2021 — Functional specifications and technical requirements of energy router
National·Recommended
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$425.0024 pages
Valid
GB/T 40098-2021 — Coding regulation for swapping power battery pack of electric vehicles
National·Recommended
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$155.0015 pages
Valid
GB/T 40099-2021 — Solar thermal electric plant - Creation of annual solar radiation data set
National·Recommended
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$305.00PDF
Valid
GB/T 40100-2021 — Life cycle assessment method for electric machine
National·Recommended
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$150.0015 pages
Valid
GB/T 40101-2021 — Ultrasonic testing method for stainless steel bars, plates and forgings of PWR nuclear fuel assembly and associated assembly
National·Recommended
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$155.0015 pages
Valid
GB/T 40102-2021 — Test code of connecting to power system for solar thermal power plants
National·Recommended
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$150.0015 pages
Valid
GB/T 40103-2021 — Technical requirment of connecting to power system for solar thermal power station
National·Recommended
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$155.0015 pages
Valid
GB/T 40104-2021 — Solar thermal electric plants - Terminology
National·Recommended
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$545.00PDF
Valid
GB/T 40105-2021 — Requirements for cross-border electronic commerce transaction
National·Recommended
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$305.0019 pages
Valid
GB/T 40106-2021 — Humanities and social science evaluation index system of think tanks
National·Recommended
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$215.0015 pages
Valid
GB/T 40107-2021 — Information description of product for electronic commerce transaction—Office product
National·Recommended
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$1,685.00120 pages
Valid
GB/T 40108-2021 — Evaluation of humanities and social sciences journals
National·Recommended
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$230.0015 pages
Valid
GB/T 40109-2021 — Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon
National·Recommended
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$240.00PDF
Valid
GB/T 40110-2021 — Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy
National·Recommended
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$440.00PDF
Valid
GB/T 40111-2021 — Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
National·Recommended
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$215.0019 pages
Valid
GB/T 40112-2021 — Specifications for risk assessment of geological hazard
National·Recommended
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$605.0036 pages
Valid
GB/T 40113.1-2021 — Technical specification for the co-production engineering of biomass pyrolysis carbon gas oil—Part 1: Process design
National·Recommended
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$335.0019 pages
Valid
GB/T 40114-2021 — Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy
National·Recommended
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$155.0015 pages
Valid
GB/T 40115-2021 — Meters for irrigation water
National·Recommended
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$635.00PDF
Valid
GB/T 40116-2021 — Foil bearings - Performance of hydrodynamic gas journal bearings - Testing of static load capacity, friction coefficient and lifetime
National·Recommended
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$290.00PDF
Valid
GB/T 40117-2021 — Non-destructive testing - Evaluation of vision acuity of NDT personnel
National·Recommended
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$150.00PDF
Valid
GB/T 40118-2021 — Plain bearings - Testing under conditions of hydrodynamic and mixed lubrication in test rigs
National·Recommended
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$245.00PDF
Valid
GB/T 40119-2021 — General technical specifications for RF tag irrigation intelligent control system
National·Recommended
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$160.0015 pages
Valid
GB/T 40120-2021 — Agricultural irrigation equipment - Thermoplastic collapsible hoses for irrigation - Specifications and test methods
National·Recommended
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$155.00PDF
Valid
GB/T 40121-2021 — Technical product documentation—Representation of product residual stress symbol
National·Recommended
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$425.0027 pages
Valid
GB/T 40122-2021 — Full face tunnel boring machine—Rectangular earth pressure balance pipe jacking machine
National·Recommended
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$490.0024 pages
Valid
GB/T 40123-2021 — Aluminium and aluminium alloy billet with high purity and fine grain
National·Recommended
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$305.0028 pages
Valid
GB/T 40124-2021 — Technical requirements and test methods of regenerated sulphuric acid
National·Recommended
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$170.0015 pages
Valid
GB/T 40125-2021 — Liquid silicone rubber—Mold making
National·Recommended
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$140.0015 pages
Valid
GB/T 40126-2021 — Liquid silicone rubber—Application for baby nipple
National·Recommended
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$140.0015 pages
Valid
GB/T 40127-2021 — Full face tunnel boring machine—Safety requirements of pipe jacking machine
National·Recommended
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$590.0028 pages
Valid
GB/T 40128-2021 — Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets
National·Recommended
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$305.0017 pages
Valid
GB/T 40129-2021 — Surface chemical analysis - Secondary ion mass spectrometry - Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer
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$245.00PDF
Valid
GB/T 40130-2021 — Specifications for special hydrogeological exploration in coal mines
National·Recommended
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$670.0042 pages
Valid
GB/T 40131-2021 — General specification for reduced-speed permanent-magnet stepping motors
National·Recommended
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$365.0020 pages